The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 06, 2010
Filed:
Sep. 27, 2005
Applicants:
Kazunari Hanaoka, Hirakata, JP;
Takayuki Okuda, Hirakata, JP;
Hiroshi Hara, Hirakata, JP;
Inventors:
Assignee:
Kabushikikaisha Matsui Seisakusho, Osaka, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01F 11/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
A screw type material feeding apparatus in which a screw rotary driving axis with a spiral material supply blade is rotatably contained in a material feeding tube. The apparatus comprises a material divider with plural vanes provided at the distal end of the rotary driving axis, the plural vanes radially project from the screw rotary driving axis.